CVE-2025-5476: sony xav-ax8500 firmware

csirt@kutim:~/threat-intel/cve/CVE-2025-5476

CVSS 8.8 · High EPSS 0,36%

Kerentanan Improper Isolation or Compartmentalization pada sony xav-ax8500 firmware. Skor CVSS 3.1 8.8 (High) menurut NVD.

Deskripsi (NVD)

Sony XAV-AX8500 Bluetooth Improper Isolation Authentication Bypass Vulnerability. This vulnerability allows network-adjacent attackers to bypass authentication on affected Sony XAV-AX8500 devices. Authentication is not required to exploit this vulnerability. The specific flaw exists within the implementation of ACL-U links. The issue results from the lack of L2CAP channel isolation. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-26284.

Rincian

Terbit di NVD: 21 Juni 2025
Terakhir diubah: 17 Juni 2026
Status NVD: Analyzed
CVSS 3.1: 8.8 (High), sumber NVD
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-653: Improper Isolation or Compartmentalization
EPSS (30 hari): 0,36% peluang dieksploitasi; lebih tinggi dari 28,3% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
sony	xav-ax8500 firmware	Versi 2.00.01 hingga sebelum 3.02.00

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://www.sony.com/electronics/support/mobile-cd-players-digital-media-players-xav-series/xav-ax8500/softwar... patch
https://www.zerodayinitiative.com/advisories/ZDI-25-357/ advisory pihak ketiga

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:11 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.